Randell BC-3 Operator's Manual - page 10
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7. The up and down arrows will increment the value of the parameter, the SEL button will toggle to the next
parameter.
8. Once the last parameter is reached, the control will advance to the idle mode.
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A. Setting/Changing Parameters (SETTING THE DATE AND TIME)
1. Make sure the control is OFF to begin programming the Real Time Clock.
2. Depress and hold both the SEL and the DOWN buttons, press the ON/OFF button.
3. LED #1 should illuminate and the display will show the year currently set in the control.
4. Use the arrow keys, to adjust the setting to the current year.
5. Press the SEL button to advance to the next setting to be established (settings to be established include
year, month, date, and time).
6. Once all of the parameters are set, press the SEL button and the unit will advance to the idle mode.
B. Setting suggested Parameter
1. Apply power to the unit.
2. Turn switch in mechanical housing on.
3. If the control display is blank, press the on/off button.
4. Depress and hold the SEL and the MODE button (at the same time) for approximately 3 seconds.
5. This will place the control in the programming mode.
6. Using the up and down arrows to adjust value of the particular parameter, and the SEL button to toggle
from parameter to parameter; set the parameters as per the table below.
CONTROL PROGRAMMING
Note: Use warmer air temperature set point and warmer product set point to minimize freezing of product.
Other set points should seldom be set different from normal settings.
Note: When the door is open for 1 minute the compressor will shut down.